1 /*****************************************************************************
2 * error.c: DOS and Winsock error messages formatting
3 *****************************************************************************
4 * Copyright © 2006-2013 Rémi Denis-Courmont
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License as published by
8 * the Free Software Foundation; either version 2.1 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
19 *****************************************************************************/
29 #include <vlc_common.h>
31 #ifndef WSA_QOS_EUNKNOWNPSOBJ
32 # define WSA_QOS_EUNKNOWNPSOBJ 11024L
41 static const wsaerrmsg_t wsaerrmsg
[] =
43 { WSAEINTR
, "Interrupted function call" },
44 { WSAEBADF
, "File handle is not valid" },
45 { WSAEACCES
, "Access denied" },
46 { WSAEFAULT
, "Invalid memory address" },
47 { WSAEINVAL
, "Invalid argument" },
48 { WSAEMFILE
, "Too many open sockets" },
49 { WSAEWOULDBLOCK
, "Resource temporarily unavailable" },
50 { WSAEINPROGRESS
, "Operation now in progress" },
51 { WSAEALREADY
, "Operation already in progress" },
52 { WSAENOTSOCK
, "Non-socket handle specified" },
53 { WSAEDESTADDRREQ
, "Missing destination address" },
54 { WSAEMSGSIZE
, "Message too long" },
55 { WSAEPROTOTYPE
, "Protocol wrong type for socket", },
56 { WSAENOPROTOOPT
, "Option not supported by protocol" },
57 { WSAEPROTONOSUPPORT
, "Protocol not supported" },
58 { WSAESOCKTNOSUPPORT
, "Socket type not supported" },
59 { WSAEOPNOTSUPP
, "Operation not supported" },
60 { WSAEPFNOSUPPORT
, "Protocol family not supported" },
61 { WSAEAFNOSUPPORT
, "Address family not supported by protocol family" },
62 { WSAEADDRINUSE
, "Address already in use" },
63 { WSAEADDRNOTAVAIL
, "Cannot assign requested address" },
64 { WSAENETDOWN
, "Network is down" },
65 { WSAENETUNREACH
, "Network unreachable" },
66 { WSAENETRESET
, "Network dropped connection on reset" },
67 { WSAECONNABORTED
, "Software caused connection abort" },
68 { WSAECONNRESET
, "Connection reset by peer" },
69 { WSAENOBUFS
, "No buffer space available (not enough memory)" },
70 { WSAEISCONN
, "Socket is already connected" },
71 { WSAENOTCONN
, "Socket is not connected" },
72 { WSAESHUTDOWN
, "Cannot send after socket shutdown" },
73 { WSAETOOMANYREFS
, "Too many references" },
74 { WSAETIMEDOUT
, "Connection timed out" },
75 { WSAECONNREFUSED
, "Connection refused by peer" },
76 { WSAELOOP
, "Cannot translate name" },
77 { WSAENAMETOOLONG
, "Name too long" },
78 { WSAEHOSTDOWN
, "Remote host is down" },
79 { WSAEHOSTUNREACH
, "No route to host (unreachable)" },
80 { WSAENOTEMPTY
, "Directory not empty" },
81 { WSAEPROCLIM
, "Too many processes" },
82 { WSAEUSERS
, "User quota exceeded" },
83 { WSAEDQUOT
, "Disk quota exceeded" },
84 { WSAESTALE
, "Stale file handle reference" },
85 { WSAEREMOTE
, "Item is remote", },
86 { WSASYSNOTREADY
, "Network subsystem is unavailable (network stack not ready)" },
87 { WSAVERNOTSUPPORTED
, "Winsock.dll version out of range (network stack version not supported" },
88 { WSANOTINITIALISED
, "Network not initialized" },
89 { WSAEDISCON
, "Graceful shutdown in progress" },
90 { WSAENOMORE
, "No more results" },
91 { WSAECANCELLED
, "Call has been cancelled" },
92 { WSAEINVALIDPROCTABLE
, "Procedure call table is invalid" },
93 { WSAEINVALIDPROVIDER
, "Service provider is invalid" },
94 { WSAEPROVIDERFAILEDINIT
, "Service provider failed to initialize" },
95 { WSASYSCALLFAILURE
, "System call failure" },
96 { WSASERVICE_NOT_FOUND
, "Service not found" },
97 { WSATYPE_NOT_FOUND
, "Class type not found" },
98 { WSA_E_NO_MORE
, "No more results" },
99 { WSA_E_CANCELLED
, "Call was cancelled" },
100 { WSAEREFUSED
, "Database query was refused" },
101 { WSAHOST_NOT_FOUND
, "Host not found" },
102 { WSATRY_AGAIN
, "Nonauthoritative host not found (temporary hostname error)" },
103 { WSANO_RECOVERY
, "Non-recoverable hostname error" },
104 { WSANO_DATA
, "Valid name, no data record of requested type" },
105 { WSA_QOS_RECEIVERS
, "QOS receivers" },
106 { WSA_QOS_SENDERS
, "QOS senders" },
107 { WSA_QOS_NO_SENDERS
, "No QOS senders" },
108 { WSA_QOS_NO_RECEIVERS
, "QOS no receivers" },
109 { WSA_QOS_REQUEST_CONFIRMED
, "QOS request confirmed" },
110 { WSA_QOS_ADMISSION_FAILURE
, "QOS admission error" },
111 { WSA_QOS_POLICY_FAILURE
, "QOS policy failure" },
112 { WSA_QOS_BAD_STYLE
, "QOS bad style" },
113 { WSA_QOS_BAD_OBJECT
, "QOS bad object" },
114 { WSA_QOS_TRAFFIC_CTRL_ERROR
, "QOS traffic control error" },
115 { WSA_QOS_GENERIC_ERROR
, "QOS generic error" },
116 { WSA_QOS_ESERVICETYPE
, "QOS service type error" },
117 { WSA_QOS_EFLOWSPEC
, "QOS flowspec error" },
118 { WSA_QOS_EPROVSPECBUF
, "Invalid QOS provider buffer" },
119 { WSA_QOS_EFILTERSTYLE
, "Invalid QOS filter style" },
120 { WSA_QOS_EFILTERTYPE
, "Invalid QOS filter type" },
121 { WSA_QOS_EFILTERCOUNT
, "Incorrect QOS filter count" },
122 { WSA_QOS_EOBJLENGTH
, "Invalid QOS object length" },
123 { WSA_QOS_EFLOWCOUNT
, "Incorrect QOS flow count" },
124 { WSA_QOS_EUNKNOWNPSOBJ
, "Unrecognized QOS object" },
125 { WSA_QOS_EPOLICYOBJ
, "Invalid QOS policy object" },
126 { WSA_QOS_EFLOWDESC
, "Invalid QOS flow descriptor" },
127 { WSA_QOS_EPSFLOWSPEC
, "Invalid QOS provider-specific flowspec" },
128 { WSA_QOS_EPSFILTERSPEC
, "Invalid QOS provider-specific filterspec" },
129 { WSA_QOS_ESDMODEOBJ
, "Invalid QOS shape discard mode object" },
130 { WSA_QOS_ESHAPERATEOBJ
, "Invalid QOS shaping rate object" },
131 { WSA_QOS_RESERVED_PETYPE
, "Reserved policy QOS element type" },
133 /* Winsock2 error codes are missing, they "never" occur */
136 const char *vlc_strerror_c(int errnum
)
138 /* C run-time errors */
139 if ((unsigned)errnum
< (unsigned)_sys_nerr
)
140 return _sys_errlist
[errnum
];
142 /* Windows socket errors */
143 for (const wsaerrmsg_t
*e
= wsaerrmsg
; e
->msg
!= NULL
; e
++)
144 if (e
->code
== errnum
)
147 return "Unknown error";
150 const char *vlc_strerror(int errnum
)
152 return /*vlc_gettext*/(vlc_strerror_c(errnum
));